<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1" />
    <title th:text="${msg}"></title>
    <link rel="stylesheet" th:href="@{/asserts/bootstrap4/css/bootstrap.css}">
</head>
<body>
    <div class="container">
        <div style="text-align: center;margin-top: 50px;">
            <img th:src="@{/asserts/img/noquestion.png}">
        </div>
        <div th:text="${msg}" style="text-align: center"></div>
    </div>
</body>
<script th:src="@{/asserts/js/jquery-3.3.1.min.js}"></script>
<script th:src="@{/asserts/js/popper.min.js}"></script>
<script th:src="@{/asserts/bootstrap4/js/bootstrap.js}"></script>
<script th:src="@{/asserts/js/canvas-nest.min.js}"></script>
</html>